Due to the history tied to each Transaction Code within the PMS, a Transaction Code cannot be deleted once it has been used.
Since a Transaction Code cannot be deleted once it has been used, it will need to be deactivated instead.
To deactivate a Transaction Code:
- Select the correct Transaction Code from the list
- Click the Modify button
- Un-check the Active box, then click OK to save.
![](https://media.screensteps.com/image_assets/assets/006/525/811/original/43314373-a1cf-4b2e-969c-7c7c94c75429.png)